:root {
    --primary: #374151;
    --secondary: #f9fafb;
    --accent: #10b981;
    --text: #111827;
    --bg: #ffffff;
}

body {
    background: #0a0a0a;
    color: #e8d5b0;
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(14px, 4vw, 16px);
}

section {
    padding: 32px 16px;
}

@media (min-width: 768px) {
    section {
        padding: 64px 16px;
    }
}

.card {
    background: #111111;
    border: 1px solid #333333;
    border-radius: 4px;
}

h1, h2 {
    font-family: 'Cinzel', serif;
    font-weight: 300;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

h1 {
    font-size: clamp(22px, 5vw, 36px);
}

.btn {
    border-radius: 0;
    border: 1px solid #10b981;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Gallery CSS Logic */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.gallery-main {
    position: relative;
    width: 100%;
    padding-bottom: 100%;
    overflow: hidden;
    background-color: #1a1a1a;
}

.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    z-index: 1;
    transition: opacity 0.3s ease-in-out;
}

/* Radio triggers */
#img-1:checked ~ .gallery-main .slide-1 {
    opacity: 1;
    z-index: 10;
}

#img-2:checked ~ .gallery-main .slide-2 {
    opacity: 1;
    z-index: 10;
}

#img-3:checked ~ .gallery-main .slide-3 {
    opacity: 1;
    z-index: 10;
}

#img-4:checked ~ .gallery-main .slide-4 {
    opacity: 1;
    z-index: 10;
}

/* Thumbnail Active Border */
#img-1:checked ~ .thumbnails label[for="img-1"],
#img-2:checked ~ .thumbnails label[for="img-2"],
#img-3:checked ~ .thumbnails label[for="img-3"],
#img-4:checked ~ .thumbnails label[for="img-4"] {
    border-color: #e8d5b0;
    box-shadow: 0 0 8px rgba(232, 213, 176, 0.4);
}